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T H E T E C H N I C A L R E F I N E M E N T S O F T H E
I N G E N I E U R A U T O M A T I C E D I T I O N " A M G G T "
Your IWC watch shows you the time in hours, minutes and sec-
onds together with the date. The watch is water-resistant 12 bar
and protected by a sapphire glass of hardness grade 9 on Mohs'
scale. The mechanical movement with automatic winding has a
power reserve of approximately 44 hours when fully wound. The
rotor winds the watch in both directions of rotation via the Pellaton
winding mechanism. To ensure that this extraordinary watch con-
tinues to perform faultlessly in the future, it is essential to observe a
few important operating instructions.
I N G E N I E U R A U T O M A T I C E D I T I O N " A M G G T "